Flavius Belisarius Magister Militum Del Imperi... Online

The phrase likely refers to the book Belisarius: Magister Militum del Imperio Romano de Oriente by Arturo Sánchez Sanz. It details the life of one of the Byzantine Empire's greatest generals, often called the "Last of the Romans" . The Legacy of Flavius Belisarius

Belisarius (c. 505–565 CE) was the primary military instrument for Emperor Justinian I's ambitious goal of Renovatio Imperii —the restoration of the Roman Empire. Belisarius. Magister Militum del Imperio Romano de Oriente Flavius Belisarius Magister Militum Del Imperi...